A tapered item designed to plug temporarily, the end of a leaking boiler tube(s), condenser tube(s), and the like. Excludes plug, tube repair, expanding. See also cap-plug, radiator testing and plug, radiator test.
NSN 5996-01-381-0868
NSN 5960-01-026-3505
NSN 5920-01-498-8387
NSN 6240-00-013-4764
NSN 2925-01-510-9378
NSN 6320-01-215-1133
NSN 5855-01-278-4868
NSN 5999-01-573-5612
NSN 5910-01-068-2965
NSN 6645-01-165-3785
NSN 5950-01-523-3591
NSN 6685-00-785-6058